DDi gets stacked.DDi Corp. (ddiglobal.com) has unveiled a patented technology for reducing layer count in PCBs. Stacked MicroVia, or SMV SMV abbr. slow-moving vehicle , describes 0.004" laser-drilled holes, each plated with copper, used to create blind and buried bur·y tr.v. bur·ied, bur·y·ing, bur·ies 1. To place in the ground: bury a bone. 2. a. To place (a corpse) in a grave, a tomb, or the sea; inter. b. stacked microvias on any layer. This permits the escape or fanout of high I/O (Input/Output) The transfer of data between the CPU and a peripheral device. Every transfer is an output from one device and an input to another. See PC input/output. I/O - Input/Output BGAs on multiple layers as well as 0.4 to 0.8 mm fine-pitch devices. Separately, DDi in February filed an application to list its common stock on the Nasdaq. |
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